16 Dec
2010
16 Dec
'10
2:01 p.m.
Goucher:
(Sorry, I would have preferred there to be other examples, in the same way that I would prefer there to be more than 26 sporadic groups. Unfortunately, it doesn't look as if there are any more out there.)
I know what you mean.A few years ago I was working on an idea that required there to be a prime between 7 and 11. I kept looking but could not find one, so I arbitrarily decided that 9 was an honorary prime.